diff options
Diffstat (limited to 'roms/u-boot/board/toradex/colibri_imx6/pf0100.h')
| -rw-r--r-- | roms/u-boot/board/toradex/colibri_imx6/pf0100.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/roms/u-boot/board/toradex/colibri_imx6/pf0100.h b/roms/u-boot/board/toradex/colibri_imx6/pf0100.h new file mode 100644 index 000000000..925762051 --- /dev/null +++ b/roms/u-boot/board/toradex/colibri_imx6/pf0100.h @@ -0,0 +1,107 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2014-2019, Toradex AG + */ + +/* + * Helpers for Freescale PMIC PF0100 +*/ + +#ifndef PF0100_H_ +#define PF0100_H_ + +/* bit definitions */ +#define PFUZE100_BIT_0 (0x01 << 0) +#define PFUZE100_BIT_1 (0x01 << 1) +#define PFUZE100_BIT_2 (0x01 << 2) +#define PFUZE100_BIT_3 (0x01 << 3) +#define PFUZE100_BIT_4 (0x01 << 4) +#define PFUZE100_BIT_5 (0x01 << 5) +#define PFUZE100_BIT_6 (0x01 << 6) +#define PFUZE100_BIT_7 (0x01 << 7) + +/* 7-bit I2C bus slave address */ +#define PFUZE100_I2C_ADDR (0x08) +/* Register Addresses */ +#define PFUZE100_DEVICEID (0x0) +#define PFUZE100_REVID (0x3) +#define PFUZE100_INTSTAT3 (0xe) +#define PFUZE100_BIT_OTP_ECCI PFUZE100_BIT_7 +#define PFUZE100_SW1AMODE (0x23) +#define PFUZE100_SW1ACON 36 +#define PFUZE100_SW1ACON_SPEED_VAL (0x1<<6) /*default */ +#define PFUZE100_SW1ACON_SPEED_M (0x3<<6) +#define PFUZE100_SW1CCON 49 +#define PFUZE100_SW1CCON_SPEED_VAL (0x1<<6) /*default */ +#define PFUZE100_SW1CCON_SPEED_M (0x3<<6) +#define PFUZE100_SW1AVOL 32 +#define PFUZE100_SW1AVOL_VSEL_M (0x3f<<0) +#define PFUZE100_SW1CVOL 46 +#define PFUZE100_SW1CVOL_VSEL_M (0x3f<<0) +#define PFUZE100_VGEN1CTL (0x6c) +#define PFUZE100_VGEN1_VAL (0x30 + 0x08) /* Always ON, 1.2V */ +#define PFUZE100_SWBSTCTL (0x66) +/* Always ON, Auto Switching Mode, 5.0V */ +#define PFUZE100_SWBST_VAL (0x40 + 0x08 + 0x00) + +/* chooses the extended page (registers 0x80..0xff) */ +#define PFUZE100_PAGE_REGISTER 0x7f +#define PFUZE100_PAGE_REGISTER_PAGE_M (0x1f << 0) +#define PFUZE100_PAGE_REGISTER_PAGE1 (0x01 & PFUZE100_PAGE_REGISTER_PAGE_M) +#define PFUZE100_PAGE_REGISTER_PAGE2 (0x02 & PFUZE100_PAGE_REGISTER_PAGE_M) + +/* extended page 1 */ +#define PFUZE100_OTP_ECC_SE1 0x8a +#define PFUZE100_BIT_ECC1_SE PFUZE100_BIT_0 +#define PFUZE100_BIT_ECC2_SE PFUZE100_BIT_1 +#define PFUZE100_BIT_ECC3_SE PFUZE100_BIT_2 +#define PFUZE100_BIT_ECC4_SE PFUZE100_BIT_3 +#define PFUZE100_BIT_ECC5_SE PFUZE100_BIT_4 +#define PFUZE100_BITS_ECC_SE1 ((PFUZE100_BIT_ECC1_SE) | \ + (PFUZE100_BIT_ECC2_SE) | \ + (PFUZE100_BIT_ECC3_SE) | \ + (PFUZE100_BIT_ECC4_SE) | \ + (PFUZE100_BIT_ECC5_SE)) +#define PFUZE100_OTP_ECC_SE2 0x8b +#define PFUZE100_BIT_ECC6_SE PFUZE100_BIT_0 +#define PFUZE100_BIT_ECC7_SE PFUZE100_BIT_1 +#define PFUZE100_BIT_ECC8_SE PFUZE100_BIT_2 +#define PFUZE100_BIT_ECC9_SE PFUZE100_BIT_3 +#define PFUZE100_BIT_ECC10_SE PFUZE100_BIT_4 +#define PFUZE100_BITS_ECC_SE2 ((PFUZE100_BIT_ECC6_SE) | \ + (PFUZE100_BIT_ECC7_SE) | \ + (PFUZE100_BIT_ECC8_SE) | \ + (PFUZE100_BIT_ECC9_SE) | \ + (PFUZE100_BIT_ECC10_SE)) +#define PFUZE100_OTP_ECC_DE1 0x8c +#define PFUZE100_BIT_ECC1_DE PFUZE100_BIT_0 +#define PFUZE100_BIT_ECC2_DE PFUZE100_BIT_1 +#define PFUZE100_BIT_ECC3_DE PFUZE100_BIT_2 +#define PFUZE100_BIT_ECC4_DE PFUZE100_BIT_3 +#define PFUZE100_BIT_ECC5_DE PFUZE100_BIT_4 +#define PFUZE100_BITS_ECC_DE1 ((PFUZE100_BIT_ECC1_DE) | \ + (PFUZE100_BIT_ECC2_DE) | \ + (PFUZE100_BIT_ECC3_DE) | \ + (PFUZE100_BIT_ECC4_DE) | \ + (PFUZE100_BIT_ECC5_DE)) +#define PFUZE100_OTP_ECC_DE2 0x8d +#define PFUZE100_BIT_ECC6_DE PFUZE100_BIT_0 +#define PFUZE100_BIT_ECC7_DE PFUZE100_BIT_1 +#define PFUZE100_BIT_ECC8_DE PFUZE100_BIT_2 +#define PFUZE100_BIT_ECC9_DE PFUZE100_BIT_3 +#define PFUZE100_BIT_ECC10_DE PFUZE100_BIT_4 +#define PFUZE100_BITS_ECC_DE2 ((PFUZE100_BIT_ECC6_DE) | \ + (PFUZE100_BIT_ECC7_DE) | \ + (PFUZE100_BIT_ECC8_DE) | \ + (PFUZE100_BIT_ECC9_DE) | \ + (PFUZE100_BIT_ECC10_DE)) +#define PFUZE100_FUSE_POR1 0xe4 +#define PFUZE100_FUSE_POR2 0xe5 +#define PFUZE100_FUSE_POR3 0xe6 +#define PFUZE100_FUSE_POR_M (0x1 << 1) + +/* output some informational messages, return the number FUSE_POR=1 */ +/* i.e. 0: unprogrammed, 3: programmed, other: undefined prog. state */ +unsigned pmic_init(void); + +#endif /* PF0100_H_ */ |